Author

Alpana Singh

Banner Sun Health Research InstitutePrimary ORCID profile (0000-0001-6532-8654 · 3 papers)Unclaimed ORCID profile · follow to get notified of new preprints

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Alpana SinghiD3 papers · Johns Hopkins University

Biology Disciplines

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Bioengineering· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:protein design· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1

Frequent Co-Authors

Ann D. CoheniD· 1 shared Bruno L. HammerschlagiD· 1 shared Feng XuaniD· 1 shared Jidong Tan· 1 shared Nicholas James AshtoniD· 1 shared Oscar L. LópeziD· 1 shared Peng Yin· 1 shared Pia KivisäkkiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperBioengineering

Ann D. CohenORCID

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1 paper

Recent·Most cited

Achieving near single-molecule sensitivity in separation-free protein detection using engineered kinetic proofreading

Feng Xuan, Tsz Wing Fan, Xi Chen, Yu Wang, WonHee Kim, Wenjing Jiang, Jidong Tan, Xue Jiang, Yu Zhang, Pia Kivisäkk, Bruno L. Hammerschlag, Oscar L. López, Ann D. Cohen, Xuemei Zeng, Taraneh E Atri, , Peng Yin

This paper introduces SPEAR, a separation-free protein detection method that achieves sub-100-molecule sensitivity using engineered kinetic proofreading, outperforming existing methods for Alzheimer's and SARS-CoV-2 biomarkers.

bioRxiv · Oct 7, 2026 · PreprintBioengineering